There are lots of resources to find all unmerged branches (e.g. git finding unmerged branches), however, I've still not found a solution to show me all unmerged branches ON THE ORIGIN. I've used fetch-all to have all of those branches (ehrr..."refs") on the local site as well.
Still
git branch --no-merged develop
only outputs:
feature/my_feat_1
and not
origin/feature/my_feat_1
origin/feature/my_feat_2
Does anybody know a solution? I cannot access the origin's server directly.